Part Details for LTC1772IS6#TRMPBF by Analog Devices Inc
Results Overview of LTC1772IS6#TRMPBF by Analog Devices Inc
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LTC1772IS6#TRMPBF Information
LTC1772IS6#TRMPBF by Analog Devices Inc is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for LTC1772IS6#TRMPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
LTC1772IS6#TRMPBFCT-ND
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DigiKey | IC REG CTRLR MULT TOP SOT23-6 Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) |
757 In Stock |
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$3.8625 / $8.8100 | Buy Now |
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DISTI #
584-LTC1772IS6TRMPBF
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Mouser Electronics | Switching Voltage Regulators Const Freq C Mode Buck DC/DC Cntr in SOT RoHS: Compliant | 385 |
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$3.8600 / $8.8100 | Buy Now |
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Analog Devices Inc | Const Freq C Mode Buck DC/DC C Package Multiple: 500 | 9152 |
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$3.0900 / $8.8100 | Buy Now |
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DISTI #
35213985
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Verical | DC/DC Cntrlr Single-OUT Step Down 650kHz 6-Pin TSOT-23 T/R RoHS: Compliant Min Qty: 500 Package Multiple: 500 | Americas - 9000 |
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$3.8219 | Buy Now |
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DISTI #
35213985
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Verical | DC/DC Cntrlr Single-OUT Step Down 650kHz 6-Pin TSOT-23 T/R RoHS: Compliant Min Qty: 500 Package Multiple: 500 | Americas - 9000 |
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$3.8219 | Buy Now |
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DISTI #
LTC1772IS6TRMPB
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Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 500 | 0 |
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$3.9900 / $4.2600 | Buy Now |
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DISTI #
35213985
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Verical | DC/DC Cntrlr Single-OUT Step Down 650kHz 6-Pin TSOT-23 T/R RoHS: Compliant Min Qty: 500 Package Multiple: 500 | Americas - 9000 |
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$3.8219 | Buy Now |
US Tariff Estimator: LTC1772IS6#TRMPBF by Analog Devices Inc
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for LTC1772IS6#TRMPBF
LTC1772IS6#TRMPBF Part Data Attributes
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LTC1772IS6#TRMPBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LTC1772IS6#TRMPBF
Analog Devices Inc
Switching Controller, Current-mode, 1A, 650kHz Switching Freq-Max, CMOS, PDSO6
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | Vssop, | |
| Pin Count | 6 | |
| Manufacturer Package Code | 05-08-1636 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | Switching Controller | |
| Control Mode | Current-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 9.8 V | |
| Input Voltage-Min | 2.5 V | |
| Input Voltage-Nom | 4.2 V | |
| JESD-30 Code | R-PDSO-G6 | |
| JESD-609 Code | e3 | |
| Length | 2.9 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 6 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 1 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | VSSOP | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Very Thin Profile, Shrink Pitch | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1 Mm | |
| Supply Current-Max (Isup) | 0.42 Ma | |
| Surface Mount | Yes | |
| Switcher Configuration | Buck | |
| Switching Frequency-Max | 650 Khz | |
| Technology | Cmos | |
| Temperature Grade | Industrial | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.95 Mm | |
| Terminal Position | Dual | |
| Width | 1.625 Mm |
Alternate Parts for LTC1772IS6#TRMPBF
This table gives cross-reference parts and alternative options found for LTC1772IS6#TRMPBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LTC1772IS6#TRMPBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LTC1772HS6 | Analog Devices Inc | Check for Price | Switching Controller, Current-mode, 1A, 650kHz Switching Freq-Max, CMOS, PDSO6 | LTC1772IS6#TRMPBF vs LTC1772HS6 |
LTC1772IS6#TRMPBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LTC1772IS6 involves keeping the input and output traces short and wide, using a solid ground plane, and placing the input and output capacitors close to the device. A 4-layer board with a dedicated power plane and a solid ground plane is recommended. Additionally, it's essential to follow the datasheet's guidelines for thermal management and heat sinking.
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To ensure the LTC1772IS6 operates within its safe operating area (SOA), you should monitor the device's junction temperature, input voltage, and output current. Make sure the device is not exposed to excessive temperatures, and the input voltage does not exceed the maximum rating. Also, ensure the output current is within the specified range, and the device is not subjected to excessive power dissipation.
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Not using the recommended input and output capacitors can lead to reduced performance, instability, and even damage to the device. The input capacitor helps to filter out noise and ripple, while the output capacitor helps to regulate the output voltage. Without these capacitors, the device may oscillate, produce excessive noise, or fail to regulate the output voltage properly.
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To troubleshoot issues with the LTC1772IS6, start by checking the input voltage, output voltage, and output current. Verify that the device is properly connected, and the input and output capacitors are in place. Check for signs of overheating, and ensure the device is not exposed to excessive temperatures. Use an oscilloscope to check for noise, oscillations, or other anomalies on the input and output lines. Consult the datasheet and application notes for guidance on troubleshooting specific issues.
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The LTC1772IS6 is a commercial-grade device, and its reliability and temperature rating may not be suitable for high-reliability or high-temperature applications. However, Analog Devices offers industrial-grade and automotive-grade versions of the device, such as the LTC1772IS6-1 and LTC1772IS6-2, which are designed for more demanding applications. Consult the datasheet and application notes for guidance on using the device in specific applications.